Cheap flights from St. Louis (STL) to Cancun (CUN)

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Lowest round trip fares by airline from St. Louis and Cancun

Cheapest prices ($147 One Way, $227 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Great Deals On Cheap Hotels in Cancun

GR Solaris Cancun & Spa - All Inclusive

GR Solaris Cancun & Spa - All Inclusive

4 out of 5
Blvd. Kukulkan Km. 19.5, Lt 59-2, Sección A, 2 da etapa Zona Hotelera, Cancun, QROO, CP 77500
The price is $247 per night from Jan 9 to Jan 10
$247
per night
Jan 9 - Jan 10
Stay at this 4-star beach property in Cancun. Enjoy free WiFi, free parking, and 3 outdoor pools. Our guests praise the bar and the helpful staff in our reviews. ...
3.9/5 Very Good! (2,491 reviews)
"Excellent staff"

Reviewed on Dec 6, 2022

GR Solaris Cancun & Spa - All Inclusive
Beachscape Kin ha Villas & Suites

Beachscape Kin ha Villas & Suites

3.5 out of 5
Blvd. Kukulcan Km 8.5, Cancun, QROO, 77500
The price is $167 per night from Dec 10 to Dec 11
$167
per night
Dec 10 - Dec 11
Stay at this 3.5-star beach aparthotel in Cancun. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the pool and the helpful staff in our reviews. ...
4.1/5 Very Good! (1,053 reviews)
"Great hotel! It’s small enough to get around the whole resort in a couple minutes. The beach is really calm as compared to the ones on the eastern side of hotel row. I would definitely stay here again!"

Reviewed on Dec 2, 2022

Beachscape Kin ha Villas & Suites
Real Inn Cancún

Real Inn Cancún

3.5 out of 5
Km 5.5 Boulevard Kukulkán, Zona Hotelera, Cancun, QROO, 77500
The price is $84 per night from Jan 5 to Jan 6
$84
per night
Jan 5 - Jan 6
Stay at this 3.5-star business-friendly aparthotel in Cancun. Enjoy free WiFi, free parking, and breakfast. Our guests praise the pool and the helpful staff ...
3.8/5 Good! (1,098 reviews)
Great Hotel Stay
"It was a really nice hotel. The rooms were very comfortable and the place over all was really nice. I highly recommend staying at this Hotel."

Reviewed on Nov 28, 2022

Real Inn Cancún
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Fly From St. Louis to Cancun

Origin St. Louis
Destination Cancun
Number of Daily Flights
Earliest Flight Departure Date
Latest Flight Departure Date
Popular Airlines

Cheap flights from St Louis to Cancun

The white sands of Cancun draw millions of visitors a year. When you fly from Lambert - St. Louis International Airport (STL) to Cancun International Airport (CUN) you will be in the air for approximately 6 hours.

To get to STL, you can choose a shuttle van service such as GO Best Express, or use MetroLink light rail if you're not driving.

Attractions

The Cancun Underwater Museum is an incredible attraction because it is the first underwater sculpture museum in the world. You will be able to submerge yourself in the water to enjoy their exhibits.

The Belize Barrier Reef is another incredibly popular attraction as it is the longest reef in the entire Western Hemisphere.

Ik Kil is another great attraction if you want to take a natural tour that is near the incredible ancient city of Chichen Itza.

Hints and Tips

Cancun is a popular tourist destination, especially during holidays such as Spring Break. If you want to visit popular tourist attractions without a lot of visitors, you should try to book your flights outside of typical holiday seasons including: April, March, and around Christmas.

You can also avoid crowds by visiting the attractions outside of peak hours.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.